﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            MessageBox.Show("你好窗体！");
        }

        private void Form1_MouseClick(object sender, MouseEventArgs e)
        {
            var arr = MessageBox.Show("内容", "标题", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information);
            if (arr == DialogResult.Yes)
            {
                MessageBox.Show("www");
            }
            else
            {
                MessageBox.Show("eee");
            }
        }

       
    }
    
}
